CA2920363C - Method and apparatus for predicting a need for a blood transfusion - Google Patents
Method and apparatus for predicting a need for a blood transfusion Download PDFInfo
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- CA2920363C CA2920363C CA2920363A CA2920363A CA2920363C CA 2920363 C CA2920363 C CA 2920363C CA 2920363 A CA2920363 A CA 2920363A CA 2920363 A CA2920363 A CA 2920363A CA 2920363 C CA2920363 C CA 2920363C
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/02042—Determining blood loss or bleeding, e.g. during a surgical procedure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Primary Health Care (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Urology & Nephrology (AREA)
- Pulmonology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361864832P | 2013-08-12 | 2013-08-12 | |
| US61/864,832 | 2013-08-12 | ||
| PCT/US2014/050790 WO2015023708A1 (en) | 2013-08-12 | 2014-08-12 | Method and apparatus for predicting a need for a blood transfusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2920363A1 CA2920363A1 (en) | 2015-02-19 |
| CA2920363C true CA2920363C (en) | 2020-03-31 |
Family
ID=52468644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2920363A Active CA2920363C (en) | 2013-08-12 | 2014-08-12 | Method and apparatus for predicting a need for a blood transfusion |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10258292B2 (de) |
| EP (1) | EP3033001B1 (de) |
| CA (1) | CA2920363C (de) |
| WO (1) | WO2015023708A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11191493B2 (en) | 2014-08-12 | 2021-12-07 | The University Of Maryland, Baltimore | Method and apparatus for predicting a need for a blood transfusion |
| EP3454728A4 (de) * | 2016-05-11 | 2019-12-11 | University of Maryland, Baltimore | Verfahren und vorrichtung zur vorhersage der notwendigkeit einer bluttransfusion |
| RU2657791C1 (ru) * | 2017-09-19 | 2018-06-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный медицинский университет" Министерства здравоохранения Российской Федерации (ФГБОУ ВО Астраханский ГМУ Минздрава России) | Способ прогнозирования потребности в аллогенных эритроцитсодержащих компонентах крови при хирургической коррекции клапанной патологии в интраоперационном и раннем послеоперационном периодах у взрослых пациентов |
| RU2660707C1 (ru) * | 2017-09-19 | 2018-07-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный медицинский университет" Министерства здравоохранения Российской Федерации (ФГБОУ ВО Астраханский ГМУ Минздрава России) | Способ прогнозирования потребности в аллогенных эритроцитсодержащих компонентах крови в интраоперационном и раннем послеоперационном периодах при коронарном шунтировании |
| RU2657771C1 (ru) * | 2017-09-19 | 2018-06-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный медицинский университет" Министерства здравоохранения Российской Федерации (ФГБОУ ВО Астраханский ГМУ Минздрава России) | Способ прогнозирования потребности в аллогенных эритроцитсодержащих компонентах крови при плановых кардиохирургических вмешательствах у взрослых пациентов в интраоперационном и раннем послеоперационном периодах |
| CN112200213B (zh) * | 2020-08-20 | 2024-05-14 | 北京和兴创联健康科技有限公司 | 一种实现新生儿精准输血的方法及装置 |
| US20220115132A1 (en) * | 2020-10-14 | 2022-04-14 | Etiometry, Inc. | System and method for providing clinical decision support |
| US20240057968A1 (en) * | 2020-12-22 | 2024-02-22 | University Of Washington | System and method for measuring total blood volume with ultrasound |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7035679B2 (en) | 2001-06-22 | 2006-04-25 | Cardiodigital Limited | Wavelet-based analysis of pulse oximetry signals |
| US20080082366A1 (en) * | 2006-10-02 | 2008-04-03 | Siemens Medical Solutions Usa, Inc. | Automated Medical Treatment Order Processing System |
| WO2009063446A2 (en) * | 2007-11-13 | 2009-05-22 | Oridion Medical (1987) Ltd. | Medical system, apparatus and method |
| US20100099964A1 (en) | 2008-09-15 | 2010-04-22 | Masimo Corporation | Hemoglobin monitor |
| US8246546B2 (en) | 2008-09-30 | 2012-08-21 | General Electric Company | Method, arrangement and apparatus for monitoring fluid balance status of a subject |
| US8512260B2 (en) | 2008-10-29 | 2013-08-20 | The Regents Of The University Of Colorado, A Body Corporate | Statistical, noninvasive measurement of intracranial pressure |
| US20110172545A1 (en) | 2008-10-29 | 2011-07-14 | Gregory Zlatko Grudic | Active Physical Perturbations to Enhance Intelligent Medical Monitoring |
| US20110201905A1 (en) * | 2010-02-12 | 2011-08-18 | David Spencer | Decision support method for casualty treatment using vital sign combinations |
| US20120016685A1 (en) | 2010-07-13 | 2012-01-19 | Cerner Innovation, Inc. | Blood management for outpatient procedures |
| WO2013016212A1 (en) | 2011-07-22 | 2013-01-31 | Flashback Technologies, Inc. | Hemodynamic reserve monitor and hemodialysis control |
| US20130172759A1 (en) * | 2011-08-08 | 2013-07-04 | Richard J. Melker | Systems And Methods For Using Photoplethysmography In The Administration Of Narcotic Reversal Agents |
| CA2854663A1 (en) * | 2011-11-08 | 2013-05-16 | J&M Shuler, Inc. | Method and system for providing versatile nirs sensors |
-
2014
- 2014-08-12 CA CA2920363A patent/CA2920363C/en active Active
- 2014-08-12 US US14/911,421 patent/US10258292B2/en active Active
- 2014-08-12 WO PCT/US2014/050790 patent/WO2015023708A1/en active Application Filing
- 2014-08-12 EP EP14835769.2A patent/EP3033001B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20160183885A1 (en) | 2016-06-30 |
| EP3033001A4 (de) | 2017-06-21 |
| EP3033001B1 (de) | 2021-01-06 |
| CA2920363A1 (en) | 2015-02-19 |
| WO2015023708A1 (en) | 2015-02-19 |
| US10258292B2 (en) | 2019-04-16 |
| EP3033001A1 (de) | 2016-06-22 |
| WO2015023708A9 (en) | 2015-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160203 |